Ultra Relativistic Blades That (NOT) Cut Stars In Half May Explain Some GRBs Dual Gamma Ray Bursts are Dual Black Hole Herbig Haro star systems

However, It Is the other way around: 

First came the Herbig Haro gamma ray jets left by equal sized traveling tadpole black holes (Gamma rays), forming (Penrose-Q-FFF) plasma at the trapped space horizon,  and the polarisation of the vacuum in the middle to sweep the plasma into the middle forming a star.

In Q-FFF Theory, Dual Gamma Ray Bursts are Dual Black Hole based Herbig Haro star systems,